Beefy Boxes and Bandwidth Generously Provided by pair Networks
Syntactic Confectionery Delight
 
PerlMonks  

Re^2: explore a complexe hash structure return by Webservices::GData::YouTube

by roidlagratte (Initiate)
on Dec 10, 2012 at 15:33 UTC ( #1008123=note: print w/ replies, xml ) Need Help??


in reply to Re: explore a complexe hash structure return by Webservices::GData::YouTube
in thread explore a complexe hash structure return by Webservices::GData::YouTube

Thanks for reply, i will try to be more specific in my request.

I want to retrieve a particular data in structure type hash

To print all the hash, i use the code :

use strict; use warnings; use Data::Dumper; my $myquery="Robert Palmer"; use WebService::GData::YouTube; use WebService::GData::Error; my $yt = new WebService::GData::YouTube(); $yt->query()->q("$myquery")->limit(10,2); $yt->query($myquery)->maxresults(20); my $videos = $yt->search_video(); print Dumper($videos);

This will return:

$VAR1 = [ bless( { '_recorded' => bless( { '_children' => [], 'namespaces' => {} }, 'WebService::GData::YouTub +e::YT::Recorded' ), '_updated' => bless( { 'text' => '2012-12-10T13:35: +15.000Z', '_children' => [], 'namespaces' => {} }, 'WebService::GData::Node::A +tom::Updated' ), '_title' => bless( { 'text' => 'Robert Palmer - Add +icted To Love', '_children' => [], 'namespaces' => {} }, 'WebService::GData::Node::Ato +m::Title' ), '_id' => bless( { 'text' => 'tag:youtube.com,2008:v +ideo:XcATvu5f9vE', '_children' => [], 'namespaces' => {} }, 'WebService::GData::Node::Atom:: +Id' ), '_entity' => bless( { 'gd:etag' => 'W/"DEIFRH47eCp7 +I2A9WhNWEUk."', '_children' => [ bless( { 'te +xt' => '2009-12-25T07:54:08.000Z', '_c +hildren' => [], 'na +mespaces' => {} }, 'W +ebService::GData::Node::Atom::Published' ), bless( { '_c +hildren' => [], 'na +mespaces' => {} }, 'W +ebService::GData::Node::Atom::Summary' ), bless( { 'sr +c' => 'http://www.youtube.com/v/XcATvu5f9vE?version=3&f=videos&app=yo +utube_gdata', '_c +hildren' => [], 'ty +pe' => 'application/x-shockwave-flash', 'na +mespaces' => {} }, 'W +ebService::GData::Node::Atom::Content' ), bless( { 'ar +ray' => [ + bless( { + '_name' => bless( { + 'text' => 'RobertPalmerVEVO', + '_children' => [], + 'namespaces' => {} + }, 'WebService::GData::Node::Ato +m::Name' ), + '_uri' => bless( { + 'text' => 'http://gdata.youtube +.com/feeds/api/users/RobertPalmerVEVO', + '_children' => [], + 'namespaces' => {} + }, 'WebService::GData::Node::Atom +::Uri' ), + '_entity' => bless( { + '_children' => [ + $VAR1->[0]{ +'_entity'}{'_children'}[3]{'array'}[0]{'_name'}, + $VAR1->[0]{ +'_entity'}{'_children'}[3]{'array'}[0]{'_uri'} + ], + 'namespaces' => {} + }, 'WebService::GData::Node::A +tom::Author' ) + }, 'WebService::GData::Node::Atom::AuthorEntity' ) + ], 'ca +che' => {} }, 'W +ebService::GData::Collection' ), bless( { 'ar +ray' => [ + bless( { + '_children' => [], + 'scheme' => 'http://schemas.google.com/g/2005#kind +', + 'term' => 'http://gdata.youtube.com/schemas/2007#v +ideo', + 'namespaces' => {} + }, 'WebService::GData::Node::Atom::Category' ), + bless( { + '_children' => [], + 'label' => 'Music', + 'scheme' => 'http://gdata.youtube.com/schemas/2007 +/categories.cat', + 'term' => 'Music', + 'namespaces' => {} + }, 'WebService::GData::Node::Atom::Category' ) + ], 'ca +che' => {} }, 'W +ebService::GData::Collection' ), $VAR1->[0]{' +_id'}, bless( { 'ar +ray' => [ + bless( { + 'rel' => 'alternate', + 'href' => 'http://www.youtube.com/watch?v=XcATvu5f +9vE&feature=youtube_gdata', + '_children' => [], + 'type' => 'text/html', + 'namespaces' => {} + }, 'WebService::GData::Node::Atom::Link' ), + bless( { + 'rel' => 'http://gdata.youtube.com/schemas/2007#vi +deo.responses', + 'href' => 'http://gdata.youtube.com/feeds/api/vide +os/XcATvu5f9vE/responses', + '_children' => [], + 'type' => 'application/atom+xml', + 'namespaces' => {} + }, 'WebService::GData::Node::Atom::Link' ), + bless( { + 'rel' => 'http://gdata.youtube.com/schemas/2007#vi +deo.related', + 'href' => 'http://gdata.youtube.com/feeds/api/vide +os/XcATvu5f9vE/related', + '_children' => [], + 'type' => 'application/atom+xml', + 'namespaces' => {} + }, 'WebService::GData::Node::Atom::Link' ), + bless( { + 'rel' => 'http://gdata.youtube.com/schemas/2007#up +loader', + 'href' => 'http://gdata.youtube.com/feeds/api/user +s/2cgN9BQEA14z3ryXNmJjkA', + '_children' => [], + 'type' => 'application/atom+xml', + 'namespaces' => {} + }, 'WebService::GData::Node::Atom::Link' ), + bless( { + 'rel' => 'self', + 'href' => 'http://gdata.youtube.com/feeds/api/vide +os/XcATvu5f9vE', + '_children' => [], + 'type' => 'application/atom+xml', + 'namespaces' => {} + }, 'WebService::GData::Node::Atom::Link' ) + ], 'ca +che' => {} }, 'W +ebService::GData::Collection' ), $VAR1->[0]{' +_title'}, $VAR1->[0]{' +_updated'}, bless( { '_d +uration' => bless( { + 'seconds' => '236', + '_children' => [], + 'namespaces' => {} + }, 'WebService::GData::YouTube::YT::Duration' ), '_d +escription' => bless( { + 'text' => 'Music video by Robert Palmer perfo +rming Addicted To Love. (C) 1985 The Island Def Jam Music Group', + '_children' => [], + 'type' => 'plain', + 'namespaces' => {} + }, 'WebService::GData::Node::Media::Description +' ), '_t +itle' => bless( { + 'text' => 'Robert Palmer - Addicted To Love', + '_children' => [], + 'type' => 'plain', + 'namespaces' => {} + }, 'WebService::GData::Node::Media::Title' ), '_a +spect_ratio' => bless( { + '_children' => [], + 'namespaces' => {} + }, 'WebService::GData::YouTube::YT::AspectRati +o' ), '_t +humbnail' => bless( { + 'array' => [ + bless( { + 'yt:name' => 'default', + 'width' => 120, + 'time' => '00:01:58', + '_children' => [], + 'url' => 'http://i.ytimg. +com/vi/XcATvu5f9vE/default.jpg', + 'height' => 90, + 'namespaces' => {} + }, 'WebService::GData::Node +::Media::Thumbnail' ), + bless( { + 'yt:name' => 'mqdefault', + 'width' => 320, + '_children' => [], + 'url' => 'http://i.ytimg. +com/vi/XcATvu5f9vE/mqdefault.jpg', + 'height' => 180, + 'namespaces' => {} + }, 'WebService::GData::Node +::Media::Thumbnail' ), + bless( { + 'yt:name' => 'hqdefault', + 'width' => 480, + '_children' => [], + 'url' => 'http://i.ytimg. +com/vi/XcATvu5f9vE/hqdefault.jpg', + 'height' => 360, + 'namespaces' => {} + }, 'WebService::GData::Node +::Media::Thumbnail' ), + bless( { + 'yt:name' => 'start', + 'width' => 120, + 'time' => '00:00:59', + '_children' => [], + 'url' => 'http://i.ytimg. +com/vi/XcATvu5f9vE/1.jpg', + 'height' => 90, + 'namespaces' => {} + }, 'WebService::GData::Node +::Media::Thumbnail' ), + bless( { + 'yt:name' => 'middle', + 'width' => 120, + 'time' => '00:01:58', + '_children' => [], + 'url' => 'http://i.ytimg. +com/vi/XcATvu5f9vE/2.jpg', + 'height' => 90, + 'namespaces' => {} + }, 'WebService::GData::Node +::Media::Thumbnail' ), + bless( { + 'yt:name' => 'end', + 'width' => 120, + 'time' => '00:02:57', + '_children' => [], + 'url' => 'http://i.ytimg. +com/vi/XcATvu5f9vE/3.jpg', + 'height' => 90, + 'namespaces' => {} + }, 'WebService::GData::Node +::Media::Thumbnail' ) + ], + 'cache' => {} + }, 'WebService::GData::Collection' ), '_e +ntity' => bless( { + '_children' => [ + bless( { + 'array' => [ + bless( { + 't +ext' => 'Music', + '_ +children' => [], + 's +cheme' => 'http://gdata.youtube.com/schemas/2007/categories.cat', + 'l +abel' => 'Music', + 'n +amespaces' => {} + }, ' +WebService::GData::Node::Media::Category' ) + ], + 'cache' => {} + }, 'WebService::GData::Col +lection' ), + bless( { + 'array' => [ + bless( { + 't +ext' => 'DE', + 'r +elationship' => 'deny', + '_ +children' => [], + 't +ype' => 'country', + 'n +amespaces' => {} + }, ' +WebService::GData::Node::Media::Restriction' ) + ], + 'cache' => {} + }, 'WebService::GData::Col +lection' ), + $VAR1->[0]{'_entity'}{'_children' +}[9]{'_thumbnail'}, + bless( { + 'array' => [ + bless( { + 'y +t:type' => 'partner', + 't +ext' => 'robertpalmervevo', + '_ +children' => [], + 's +cheme' => 'urn:youtube', + 'r +ole' => 'uploader', + 'y +t:display' => 'RobertPalmerVEVO', + 'n +amespaces' => {} + }, ' +WebService::GData::Node::Media::Credit' ) + ], + 'cache' => {} + }, 'WebService::GData::Col +lection' ), + bless( { + 'array' => [ + bless( { + '_ +children' => [], + 'y +t:format' => 5, + 'd +uration' => 236, + 'i +sDefault' => 'true', + 'e +xpression' => 'full', + 'u +rl' => 'http://www.youtube.com/v/XcATvu5f9vE?version=3&f=videos&app=y +outube_gdata', + 'm +edium' => 'video', + 't +ype' => 'application/x-shockwave-flash', + 'n +amespaces' => {} + }, ' +WebService::GData::Node::Media::Content' ) + ], + 'cache' => {} + }, 'WebService::GData::Col +lection' ), + bless( { + '_children' => [], + 'url' => 'http://www.you +tube.com/watch?v=XcATvu5f9vE&feature=youtube_gdata_player', + 'namespaces' => {} + }, 'WebService::GData::Nod +e::Media::Player' ), + $VAR1->[0]{'_entity'}{'_children' +}[9]{'_title'}, + $VAR1->[0]{'_entity'}{'_children' +}[9]{'_description'}, + bless( { + '_children' => [], + 'namespaces' => {} + }, 'WebService::GData::Nod +e::Media::Keywords' ) + ], + 'namespaces' => {} + }, 'WebService::GData::Node::Media::Group' ), '_c +ategory' => $VAR1->[0]{'_entity'}{'_children'}[9]{'_entity'}{'_childr +en'}[0], '_p +layer' => $VAR1->[0]{'_entity'}{'_children'}[9]{'_entity'}{'_children +'}[5], '_c +ontent' => bless( { + 'array' => [ + bless( { + '_children' => [], + 'namespaces' => {} + }, 'WebService::GData::YouTub +e::YT::Media::Content' ) + ], + 'cache' => {} + }, 'WebService::GData::Collection' ), '_k +eywords' => $VAR1->[0]{'_entity'}{'_children'}[9]{'_entity'}{'_childr +en'}[8], '_u +ploaded' => bless( { + 'text' => '2009-12-25T07:54:08.000Z', + '_children' => [], + 'namespaces' => {} + }, 'WebService::GData::YouTube::YT::Uploaded' ), '_v +ideoid' => bless( { + 'text' => 'XcATvu5f9vE', + '_children' => [], + 'namespaces' => {} + }, 'WebService::GData::YouTube::YT::Videoid' ), '_r +estriction' => $VAR1->[0]{'_entity'}{'_children'}[9]{'_entity'}{'_chi +ldren'}[1], '_c +redit' => $VAR1->[0]{'_entity'}{'_children'}[9]{'_entity'}{'_children +'}[3] }, 'W +ebService::GData::YouTube::YT::GroupEntity' ), bless( { '_c +hildren' => [], 'nu +mLikes' => '22702', 'nu +mDislikes' => '294', 'na +mespaces' => {} }, 'W +ebService::GData::YouTube::YT::Rating' ), $VAR1->[0]{' +_recorded'} ], 'namespaces' => {} }, 'WebService::GData::Node::At +om::Entry' ), '_summary' => $VAR1->[0]{'_entity'}{'_children'}[1] +, '_category' => $VAR1->[0]{'_entity'}{'_children'}[4 +], '_content' => $VAR1->[0]{'_entity'}{'_children'}[2] +, '_serializer' => 'xml', '_link' => $VAR1->[0]{'_entity'}{'_children'}[6], '_feed' => { 'yt$statistics' => { 'viewCount' => '6 +569735', 'favoriteCount' = +> '0' }, 'link' => [ $VAR1->[0]{'_entity'}{'_ch +ildren'}[6]{'array'}[0], $VAR1->[0]{'_entity'}{'_ch +ildren'}[6]{'array'}[1], $VAR1->[0]{'_entity'}{'_ch +ildren'}[6]{'array'}[2], $VAR1->[0]{'_entity'}{'_ch +ildren'}[6]{'array'}[3], $VAR1->[0]{'_entity'}{'_ch +ildren'}[6]{'array'}[4] ], 'gd$comments' => { 'gd$feedLink' => { +'rel' => 'http://gdata.youtube.com/schemas/2007#comments', +'href' => 'http://gdata.youtube.com/feeds/api/videos/XcATvu5f9vE/comm +ents', +'countHint' => 4897 } }, 'yt$accessControl' => [ { 'permission' + => 'allowed', 'action' => +'comment' }, { 'permission' + => 'allowed', 'action' => +'commentVote' }, { 'permission' + => 'allowed', 'action' => +'videoRespond' }, { 'permission' + => 'allowed', 'action' => +'rate' }, { 'permission' + => 'allowed', 'action' => +'embed' }, { 'permission' + => 'allowed', 'action' => +'list' }, { 'permission' + => 'allowed', 'action' => +'autoPlay' }, { 'permission' + => 'allowed', 'action' => +'syndicate' } ], 'app$control' => { 'yt$state' => { '$t +' => 'Syndication of this video was restricted.', 'na +me' => 'restricted', 're +asonCode' => 'limitedSyndication' } }, 'gd$etag' => 'W/"DEIFRH47eCp7I2A9WhNWE +Uk."', 'content' => { 'src' => 'http://www.yo +utube.com/v/XcATvu5f9vE?version=3&f=videos&app=youtube_gdata', 'type' => 'application/ +x-shockwave-flash' }, 'gd$rating' => { 'rel' => 'http://sche +mas.google.com/g/2005#overall', 'numRaters' => 22996, 'average' => '4.94890 +4', 'min' => 1, 'max' => 5 }, 'author' => [ $VAR1->[0]{'_entity'}{'_ +children'}[3]{'array'}[0] ], 'published' => { 'text' => '2009-12-25 +T07:54:08.000Z' }, 'media$group' => { 'media$player' => { + 'url' => 'http://www.youtube.com/watch?v=XcATvu5f9vE&feature=youtube +_gdata_player' } +, 'media$description' + => { + 'text' => 'Music video by Robert Palmer performing Addicted To +Love. (C) 1985 The Island Def Jam Music Group', + 'type' => 'plain' + }, 'yt$videoid' => { ' +text' => 'XcATvu5f9vE' }, 'yt$duration' => { +'seconds' => '236' }, 'media$content' => +[ + $VAR1->[0]{'_entity'}{'_children'}[9]{'_content'}{'array'}[0] +], 'yt$uploaderId' => +{ + '$t' => 'UC2cgN9BQEA14z3ryXNmJjkA' +}, 'media$license' => +{ + 'href' => 'http://www.youtube.com/t/terms', + '$t' => 'youtube', + 'type' => 'text/html' +}, 'media$category' => + [ + $VAR1->[0]{'_entity'}{'_children'}[9]{'_entity'}{'_children'}[0]{' +array'}[0] + ], 'media$keywords' => + {}, 'media$title' => { +'text' => 'Robert Palmer - Addicted To Love', +'type' => 'plain' }, 'media$credit' => [ + $VAR1->[0]{'_entity'}{'_children'}[9]{'_entity'}{'_children'}[3]{'ar +ray'}[0] ] +, 'media$restriction' + => [ + $VAR1->[0]{'_entity'}{'_children'}[9]{'_entity'}{'_children'}[1 +]{'array'}[0] + ], 'media$thumbnail' = +> [ + $VAR1->[0]{'_entity'}{'_children'}[9]{'_thumbnail'}{'array'}[0], + $VAR1->[0]{'_entity'}{'_children'}[9]{'_thumbnail'}{'array'}[1], + $VAR1->[0]{'_entity'}{'_children'}[9]{'_thumbnail'}{'array'}[2], + $VAR1->[0]{'_entity'}{'_children'}[9]{'_thumbnail'}{'array'}[3], + $VAR1->[0]{'_entity'}{'_children'}[9]{'_thumbnail'}{'array'}[4], + $VAR1->[0]{'_entity'}{'_children'}[9]{'_thumbnail'}{'array'}[5] + ], 'yt$uploaded' => { +'text' => '2009-12-25T07:54:08.000Z' } }, 'id' => { 'text' => 'tag:youtube.com,2 +008:video:XcATvu5f9vE' }, 'updated' => { 'text' => '2012-12-10T1 +3:35:15.000Z' }, 'category' => [ $VAR1->[0]{'_entity'}{ +'_children'}[4]{'array'}[0], $VAR1->[0]{'_entity'}{ +'_children'}[4]{'array'}[1] ], 'title' => { 'text' => 'Robert Palmer +- Addicted To Love' }, 'yt$rating' => { 'numLikes' => '22702' +, 'numDislikes' => '294 +' } }, '_rating' => $VAR1->[0]{'_entity'}{'_children'}[10] +, '_author' => $VAR1->[0]{'_entity'}{'_children'}[3], '_published' => $VAR1->[0]{'_entity'}{'_children'}[ +0], '_media' => $VAR1->[0]{'_entity'}{'_children'}[9], '_request' => bless( { '_basequery' => bless( { 'ma +xresults' => 1, '_q +uery' => { + 'strict' => 'true', + 'alt' => 'json', + 'start-index' => 1, + 'q' => 'robert palmer', + 'prettyprint' => 'false', + 'v' => 2, + 'max-results' => 1 + } }, 'W +ebService::GData::YouTube::Query' ), '__AUTH__' => undef, '__COMPRESSION__' => 'false' +, '__UA_NAME__' => '', '__URI__' => 'http://gdata.y +outube.com/feeds/api/videos/', '__UA__' => bless( { 'max_re +direct' => 7, 'protoc +ols_forbidden' => undef, 'no_pro +xy' => [], 'protoc +ols_allowed' => undef, 'use_ev +al' => 1, 'reques +ts_redirectable' => [ + 'GET', + 'HEAD' + ], 'from' +=> undef, 'timeou +t' => 180, 'agent' + => 'WebService::GData::Base/0.0203', 'def_he +aders' => undef, 'parse_ +head' => 1, 'proxy' + => {}, 'max_si +ze' => undef }, 'LWP:: +UserAgent' ), '__OVERRIDE__' => 'false' }, 'WebService::GData::Base' ) }, 'WebService::GData::YouTube::Feed::Video' ) ];

And i don't known how to extract only: http://i.ytimg. com/vi/XcATvu5f9vE/2.jpg and 00:01:58 from this result (something like (${$hash}?????{'array'}{'url'} and ${$hash}?????{'array'}{'time'}

Regards, nono


Comment on Re^2: explore a complexe hash structure return by Webservices::GData::YouTube
Select or Download Code
Re^3: explore a complexe hash structure return by Webservices::GData::YouTube
by Anonymous Monk on Dec 11, 2012 at 09:11 UTC

      thank to anonymous monk. Your code is quite interesting and helped me better understand the functioning of this module

      nono

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1008123]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others cooling their heels in the Monastery: (6)
As of 2015-07-05 07:07 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    The top three priorities of my open tasks are (in descending order of likelihood to be worked on) ...









    Results (60 votes), past polls